Communication cable winding and unwinding device for communication engineering

Abstract

The utility model discloses a communication cable take -up device for communication engineering, include: car body, the car body top fixed mounting has riser, the riser outer wall fixed mounting has take -up motor, take -up motor output fixed mounting has take -up axle, the outer wall of take -up axle is equipped with the collar, the anti -loose unit, the anti -loose unit is located above the car body, the anti -loose unit includes spring and press roll, under the restriction of car body, can move to the required position, take -up roller is equipped with the outer wall of take -up axle, and the collar is screwed with take -up axle, under its restriction, can take -up roller restriction, when starting take -up motor, can drive take -up axle rotation, take -up to cable, under the restriction of anti -loose unit, can take -up cable suppression anti -loose, under the restriction of tension unit, can be relaxed cable tight, and can guide the conveyance to cable, under the restriction of cleaning ring, can take -up cable cleaning.

Description

Technical Field

[0001] This utility model relates to the field of communication engineering technology, and in particular to a communication cable winding and unwinding device for communication engineering. Background Technology

[0002] Communication engineering is an engineering discipline that studies information transmission, exchange, processing, and related technologies. It mainly involves fields such as electronic technology, computer technology, and communication principles. Its aim is to achieve efficient and reliable transmission of voice, data, and image information between different locations and devices through the design, development, construction, and maintenance of communication systems. Communication cable retraction devices for communication engineering refer to specialized equipment used for the collection, release, organization, and handling of communication cables during the construction, maintenance, and cable management processes of communication engineering projects.

[0003] In actual operation, existing communication cable winding and unwinding devices used in communication engineering have insufficient compression and anti-loosening functions for winding and unwinding cables, making it difficult to keep the cables tightly wound, which affects the winding quality and subsequent use.

[0004] Therefore, a communication cable rewinding device for communication engineering is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems of the above-mentioned communication cable winding and unwinding device for communication engineering, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a communication cable winding and unwinding device for communication engineering, which solves the problem that "existing communication cable winding and unwinding devices for communication engineering have insufficient compression and anti-loosening functions in actual operation, making it difficult to keep the cable tightly wound, affecting the winding quality and subsequent use".

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a communication cable winding and unwinding device for communication engineering, comprising:

[0009] The vehicle body has a vertical plate fixedly installed on its top surface, a take-up and release motor fixedly installed on the outer wall of the vertical plate, a take-up and release shaft fixedly installed at the output end of the take-up and release motor, and a collar sleeved on the outer wall of the take-up and release shaft.

[0010] An anti-loosening unit is placed above the vehicle body. The anti-loosening unit includes a spring and a pressure roller. Under the elastic action of the spring, the pressure roller can be pushed to press the cable being retracted and released, so as to prevent it from becoming loose.

[0011] The tensioning unit, located to the side of the anti-loosening unit, includes a first magnetic plate, a second magnetic plate, and a cleaning ring. It is used to tighten slack cables under magnetic repulsion, clean the cables being taken up and released under the constraint of the cleaning ring, and move them to the desired position under the constraint of the vehicle body. The take-up and release rollers are fitted onto the outer wall of the take-up and release shaft, and a collar is threaded onto the take-up and release shaft, thus restricting the take-up and release rollers. When the take-up and release motor is activated, it drives the take-up and release shaft to rotate, thus taking up and releasing the cable. Under the constraint of the anti-loosening unit, the cables being taken up and released are pressed to prevent loosening. Under the constraint of the tensioning unit, slack cables are tightened and guided for transport. Under the constraint of the cleaning ring, the cables are cleaned during take-up and release.

[0012] As a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, the anti-loosening unit includes a support ring fixedly installed on the top surface of the vehicle body, a limit rod slidably arranged inside the support ring, a connecting block fixedly installed at the end of the limit rod, and a pressure roller rotatably connected to the end of the connecting block.

[0013] As a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, wherein: a connecting plate is hinged to the end of the connecting block away from the pressure roller, a push ring is hinged to the end of the connecting plate away from the connecting block, a sleeve block is fixedly installed on the outer wall of the push ring, a slide rod is slidably arranged inside the sleeve block, and a spring is sleeved on the outer wall of the slide rod.

[0014] In a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, the number of pressure rollers is six, which are distributed circumferentially around the center of the support ring. Under the constraint of the converging pressure rollers, the winding and unwinding cable can be pressed.

[0015] In a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, the end of the sliding rod is fixedly installed to the side wall of the support ring, and the inside of the spring is sleeved with the outer wall of the sliding rod. Under the restriction of the sliding rod, the sleeve block can slide stably and apply pressure evenly to the spring.

[0016] As a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, the tensioning unit includes a transmission mechanism sleeved on the outer wall of the winding and unwinding shaft, a reciprocating screw sleeved inside the transmission mechanism, a bracket rotatably connected to the outer wall of the reciprocating screw, a sleeve plate sleeved on the outer wall of the reciprocating screw, and a limiting rod slidably disposed inside the sleeve plate.

[0017] In a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, a sleeve is fixedly installed at the bottom of the sleeve plate, a first magnetic plate is fixedly installed on the inner wall of the sleeve, a second magnetic plate is slidably arranged inside the sleeve, a square rod is fixedly installed on the side wall of the second magnetic plate, and a cleaning ring is fixedly installed at the end of the square rod away from the second magnetic plate.

[0018] In a preferred embodiment of the communication cable winding and unwinding device for communication engineering described in this utility model, the first magnetic plate and the second magnetic plate are magnetically repelled, and the inner wall of the cleaning ring is made of removable cleaning cotton. Under the restriction of magnetic repulsion, the cleaning ring can be pushed to tighten the loose cable, and under the restriction of the cleaning ring, the cable can be cleaned.

[0019] The beneficial effects of this utility model are as follows: When winding and unwinding the cable, the winding and unwinding shaft can complete the winding and unwinding action. Under the action of the spring force, the sleeve block pushes the connecting plate through the push ring. Due to the restriction of the sliding cooperation between the limiting rod and the support ring, the connecting plate pushes the connecting block to drive the pressure roller to gather and press the winding and unwinding cable to prevent it from loosening. When the winding and unwinding roller rotates and squeezes the pressure roller, the pressure roller pushes the connecting plate through the connecting block, so that the push ring and the sleeve block slide on the slide rod and compress the spring. This allows the pressure roller to adaptively adjust the pressing force according to the cable condition. This structure can press the cable to prevent it from loosening and achieve adaptive pressing with the help of the spring.

[0020] When taking the cable in and out, the take-up and take-out shaft drives the reciprocating screw to rotate through the transmission mechanism. Due to the sliding fit between the sleeve plate and the limiting rod, the reciprocating screw can drive the sleeve plate to move back and forth. The cleaning ring guides the cable to be taken in and out on the outer wall of the take-up and take-out roller. When the cable is taut during take-up and take-out, the cleaning ring will compress the square rod and the second magnetic plate, causing them to slide into the sleeve. When the cable is slack, the repulsive force between the first magnetic plate and the second magnetic plate will push the cleaning ring to tighten the cable. This structure can simultaneously achieve cable cleaning, guidance, and taut take-up and take-out, achieving an integrated take-up and take-out effect. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the main structure of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0023] Figure 2 This is a schematic diagram of the anti-loosening unit and tensioning unit of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0024] Figure 3This is a schematic diagram of the anti-loosening unit structure of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0025] Figure 4 This is a schematic diagram of the explosion-proof structure of the anti-loosening unit of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0026] Figure 5 This is a schematic diagram of the tensioning unit structure of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0027] Figure 6 This is an exploded cross-sectional view of the tensioning unit of a communication cable winding and unwinding device for communication engineering according to this utility model.

[0028] Figure Descriptions: 100, Car body; 101, Vertical plate; 102, Retractor / discharge motor; 103, Retractor / discharge shaft; 104, Collar ring; 200, Anti-loosening unit; 300, Tensioning unit; 201, Support ring; 202, Limiting rod; 203, Connecting block; 204, Pressure roller; 205, Connecting plate; 206, Push ring; 207, Sleeve block; 208, Spring; 209, Slide rod; 301, Transmission mechanism; 302, Reciprocating screw; 303, Bracket; 304, Sleeve plate; 305, Limiting rod; 306, Sleeve; 307, First magnetic plate; 308, Second magnetic plate; 309, Square rod; 310, Cleaning ring. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0032] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0033] Example 1

[0034] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention, which provides a communication cable rewinding device for communication engineering, comprising:

[0035] The vehicle body 100 has a vertical plate 101 fixedly installed on its top surface. A take-up and release motor 102 is fixedly installed on the outer wall of the vertical plate 101. A take-up and release shaft 103 is fixedly installed at the output end of the take-up and release shaft 103. A collar 104 is sleeved on the outer wall of the take-up and release shaft 103.

[0036] Anti-loosening unit 200, which is placed above the vehicle body 100, includes a spring 208 and a pressure roller 204. Under the elastic action of the spring 208, the pressure roller 204 is pushed to press the cable being retracted and released, so as to prevent it from loosening.

[0037] Tensioning unit 300 is located to the side of anti-loosening unit 200. Tensioning unit 300 includes a first magnetic plate 307, a second magnetic plate 308 and a cleaning ring 310. It is used to tighten loose cables under the restriction of magnetic repulsion and to clean cables under the restriction of cleaning ring 310.

[0038] In use, under the constraint of the vehicle body 100, it can be moved to the desired position, the take-up and release rollers are sleeved on the outer wall of the take-up and release shaft 103, and the collar 104 is threaded onto the take-up and release shaft 103. Under its constraint, the take-up and release rollers can be restricted. At this time, the take-up and release motor 102 is started, which can drive the take-up and release shaft 103 to rotate, and take up and release the cable. Under the constraint of the anti-loosening unit 200, the take-up and release cable can be pressed to prevent loosening. Under the constraint of the tensioning unit 300, the loose cable can be tightened and the cable can be guided and conveyed. Under the constraint of the cleaning ring 310, the cable can be cleaned and taken up and released.

[0039] Example 2

[0040] Reference Figure 3 and Figure 4 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment is further optimized based on the above embodiment, as follows:

[0041] The anti-loosening unit 200 includes a support ring 201 fixedly installed on the top surface of the vehicle body 100. A limit rod 202 is slidably arranged inside the support ring 201. A connecting block 203 is fixedly installed at the end of the limit rod 202. A pressure roller 204 is rotatably connected to the end of the connecting block 203. A connecting plate 205 is hinged to the end of the connecting block 203 away from the pressure roller 204. A push ring 206 is hinged to the end of the connecting plate 205 away from the connecting block 203. A sleeve block 207 is fixedly installed on the outer wall of the push ring 206. A slide rod 209 is slidably arranged inside the sleeve block 207. A spring 208 is sleeved on the outer wall of the slide rod 209.

[0042] There are six pressure rollers 204, which are distributed around the center of the support ring 201. Under the constraint of the gathered pressure rollers 204, they can press the cable being retracted.

[0043] The end of the slide rod 209 is fixedly installed to the side wall of the support ring 201, and the inside of the spring 208 is sleeved with the outer wall of the slide rod 209. Under the restriction of the slide rod 209, the sleeve block 207 can slide stably and apply pressure evenly to the spring 208.

[0044] During use, in communication engineering projects, communication cables need to be wound up and down. This is achieved via the winding shaft 103. Under the elastic action of the spring 208, the sleeve block 207 is pushed. The sleeve block 207 pushes the connecting plate 205 via the push ring 206. Since the end of the connecting plate 205 is hinged to the push ring 206 and the connecting block 203, and the outer wall of the limiting rod 202 slides inside the support ring 201, the connecting plate 205 can push the connecting block 203 under its constraint. This causes the connecting block 203 to move the pressure rollers 204. The six pressure rollers 204 move in a converging motion, thus... The take-up and release rollers press the cable to prevent it from loosening and causing the cable to be loosely taken up or released. As the take-up and release rollers rotate, they squeeze the pressure roller 204. The pressure roller 204 pushes the connecting plate 205 through the connecting block 203. The connecting plate 205 pushes the push ring 206 and the sleeve block 207. The sleeve block 207 slides on the outer wall of the slide rod 209 and compresses the spring 208. Under its restriction, the pressure roller 204 can adjust the pressing according to the cable's adaptability. This structure can press the cable to prevent it from loosening. Under the elastic action of the spring 208, the pressure roller 204 can press adaptably.

[0045] Example 3

[0046] Reference Figure 5 and Figure 6 This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment is further optimized based on the above embodiments, as detailed below:

[0047] Tensioning unit 300 includes a transmission mechanism 301 sleeved on the outer wall of take-up shaft 103. A reciprocating lead screw 302 is sleeved inside the transmission mechanism 301. A bracket 303 is rotatably connected to the outer wall of the reciprocating lead screw 302. A sleeve plate 304 is sleeved on the outer wall of the reciprocating lead screw 302. A limiting rod 305 is slidably arranged inside the sleeve plate 304. A sleeve 306 is fixedly installed at the bottom of the sleeve plate 304. A first magnetic plate 307 is fixedly installed on the inner wall of the sleeve 306. A second magnetic plate 308 is slidably arranged inside the sleeve 306. A square rod 309 is fixedly installed on the side wall of the second magnetic plate 308. A cleaning ring 310 is fixedly installed at the end of the square rod 309 away from the second magnetic plate 308.

[0048] The first magnetic plate 307 and the second magnetic plate 308 are magnetically repulsive. The inner wall of the cleaning ring 310 is made of removable cleaning cotton. Under the restriction of magnetic repulsion, the cleaning ring 310 can be pushed to tighten the loose cable. Under the restriction of the cleaning ring 310, the cable can be cleaned.

[0049] In use, when taking in and out the cable, the rotating take-in / out shaft 103 drives the reciprocating screw 302 to rotate through the transmission mechanism 301. Since the sleeve 304 is slidably set inside the outer wall of the limiting rod 305, under its restriction, the rotating reciprocating screw 302 can drive the sleeve 304 to reciprocate. The cleaning ring 310 guides the cable to be taken in and out of the outer wall of the take-in / out roller. When taking in and out the cable, the cable is tightened. The cleaning ring 310 compresses the square rod 309 and the second magnetic plate 308, causing the square rod 309 and the second magnetic plate 308 to slide into the sleeve 306. When the cable is slack, under the restriction of the magnetic repulsion between the first magnetic plate 307 and the second magnetic plate 308, the cleaning ring 310 can be pushed. The cleaning ring 310 tightens the cable. Under the restriction of the cleaning ring 310, the cable can be cleaned and taken in. This structure can clean, guide and tighten the cable for take-in and take-out, achieving an integrated take-in and take-out effect.

[0050] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0051] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A communication cable rewinding device for communication engineering, characterized in that, include: The vehicle body (100) has a vertical plate (101) fixedly installed on its top surface. A receiver / discharge motor (102) is fixedly installed on the outer wall of the vertical plate (101). A receiver / discharge shaft (103) is fixedly installed at the output end of the receiver / discharge motor (102). A collar (104) is sleeved on the outer wall of the receiver / discharge shaft (103). Anti-loosening unit (200), the anti-loosening unit (200) is placed above the vehicle body (100), the anti-loosening unit (200) includes a spring (208) and a pressure roller (204), which can push the pressure roller (204) under the elastic action of the spring (208) to press the cable being retracted and released, so as to prevent it from loosening; The tensioning unit (300) is located to the side of the anti-loosening unit (200). The tensioning unit (300) includes a first magnetic plate (307), a second magnetic plate (308), and a cleaning ring (310). It is used to tighten the slack cable under the restriction of magnetic repulsion and to clean the cable under the restriction of the cleaning ring (310).

2. The communication cable rewinding device for communication engineering according to claim 1, characterized in that: The anti-loosening unit (200) includes a support ring (201) fixedly installed on the top surface of the vehicle body (100). A limit rod (202) is slidably provided inside the support ring (201). A connecting block (203) is fixedly installed at the end of the limit rod (202). A pressure roller (204) is rotatably connected to the end of the connecting block (203).

3. The communication cable rewinding device for communication engineering according to claim 2, characterized in that: The connecting block (203) is hinged to a connecting plate (205) at the end away from the pressure roller (204). The connecting plate (205) is hinged to a push ring (206) at the end away from the connecting block (203). A sleeve block (207) is fixedly installed on the outer wall of the push ring (206). A slide rod (209) is slidably arranged inside the sleeve block (207). A spring (208) is sleeved on the outer wall of the slide rod (209).

4. A communication cable rewinding device for communication engineering according to claim 2, characterized in that: There are six pressure rollers (204) distributed around the center of the support ring (201).

5. A communication cable rewinding device for communication engineering according to claim 3, characterized in that: The end of the slide rod (209) is fixedly installed on the side wall of the support ring (201), and the inside of the spring (208) is sleeved on the outer wall of the slide rod (209).

6. The communication cable winding and unwinding device for communication engineering according to claim 1, characterized in that: The tensioning unit (300) includes a transmission mechanism (301) sleeved on the outer wall of the take-up shaft (103). A reciprocating screw (302) is sleeved inside the transmission mechanism (301). A bracket (303) is rotatably connected to the outer wall of the reciprocating screw (302). A sleeve plate (304) is sleeved on the outer wall of the reciprocating screw (302). A limiting rod (305) is slidably arranged inside the sleeve plate (304).

7. A communication cable rewinding device for communication engineering according to claim 6, characterized in that: A sleeve (306) is fixedly installed at the bottom of the sleeve plate (304). A first magnetic plate (307) is fixedly installed on the inner wall of the sleeve (306). A second magnetic plate (308) is slidably arranged inside the sleeve (306). A square rod (309) is fixedly installed on the side wall of the second magnetic plate (308). A cleaning ring (310) is fixedly installed at the end of the square rod (309) away from the second magnetic plate (308).

8. A communication cable rewinding device for communication engineering according to claim 7, characterized in that: The first magnetic plate (307) and the second magnetic plate (308) are magnetically repulsive, and the inner wall of the cleaning ring (310) is a removable cleaning cotton.

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